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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:42 disclaimer | copyright 
Item 518 of 1443 Analysis Date & Time 2026-04-22 18:43:59 UT From File TR2604221842 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1842UT 15°E 8pBP6It0
DoY=112.77917 File=TR944550.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.188 113.899 12.542
F 4.338 258.355 45.256

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.896 2.978 4.874

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 1.4±45.2 -19.4±6.8 -1.5±31.2 2.6±31.2 -19.3±6.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information